WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!

Google
 

doppler effects
 

Definitions from WordNet

Noun doppler effect has 1 sense
  1. Doppler effect, Doppler shift - change in the apparent frequency of a wave as observer and source move toward or away from each other
    --1 is a kind of propagation
    --1 has particulars: red shift

Definitions from the Web

Doppler Effects

Definition: The Doppler effect refers to the change in frequency or wavelength of a wave as observed by an observer moving relative to the source of the wave.

Examples:

Noun (Physics): The Doppler effects can be observed when the pitch of a siren changes as an ambulance approaches or moves away from the listener.

Sample Sentence: The Doppler effects are responsible for the shift in pitch of a passing train's horn.

Related Products:Doppler effect products on Amazon

doppelganger doppelzentner dopper dopple doppleganger doppler doppler effect doppler effect synonyms doppler effects doppler shift dops dopy dor dorado dorados dorafshan dorbeetle

Sponsored (shop thru our affiliate link to help maintain this site):

WordNet-Online
Home | Free dictionary software | Copyright notice | Contact us | Network & desktop search | Search My Network | LAN Find | Reminder software | Software downloads | WordNet dictionary | Automotive thesaurus